| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| nationaltrust.org.uk | Multiple | Open | |
| shop.nationaltrust.org.uk | Multiple | Open | |
| national.co.uk | Multiple | Open | |
| nationalbusinesscapital.com | Not Listed | Open | |
| nationalbusinessfurniture.com | Multiple | Open | |
| nn.nl | Not Listed | Open | |
| nationalexpress.com | Multiple | Open | |
| nationalfunding.com | Not Listed | Open | |
| nationalgallery.co.uk | Not Listed | Open | |
| nationalunderwriter.com | United States | Open |